【摘要】 本研究通过随机抽样,调查分析了1987年中华医学会出版的5种主要临床医学杂志中的309篇临床论著的统计应用情况。结果表明,在临床医学杂志中,有统计分析的占69.3％,对照组、随机化、盲法实用率分别为77.4％、24.7％、8.5％,统计方法不合理应用率为38.4％,其中描述性及分析性统计方法不合理应用率分别为40.4％、44.6％,统计表、统计图应用缺陷率分别为67.9％、64.0％。更多还原

【Abstract】 This study was conducted to investigate and analyse by random sampling the statistical application of 309 clinical research articles in five main clinical medical journals which were published by the Chinese Medical Association in 1987.The results showed that the actual using percentage of control group,randomization,blind method were 77.4%,24.7%,8.5% respectively.The percentage of unreasonable applied statistical method was 38.4%,in which,descriptive and analystic methods were 40.4%,44.6% respectively.The percentages of defective statistical table and statistical graphs were 67.9%,64.0%.更多还原